Gadolinium(III) 3,5,5-trimethylhexanoate complexes for creation of stable Gd-loaded liquid organic scintillators


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Abstract

Optimal conditions have been found for the synthesis of a gadolinium 3,5,5-trimethylhexanoate complex for creation of stable Gd-loaded scintillators. Procedures for the preparation of gadolinium concentrates containing 10–20 g/L Gd in a linear alkylbenzene have been developed, and their stability has been studied. The structure of gadolinium complexes deposited from the concentrates prepared by extraction has been determined.

About the authors

G. Ya. Novikova

Institute for Nuclear Research, Russian Academy of Sciences

Author for correspondence.
Email: g-novikova@mail.ru
Russian Federation, pr. 60-letiya Oktyabrya, Moscow, 117312

N. I. Bakulina

Institute for Nuclear Research, Russian Academy of Sciences

Email: g-novikova@mail.ru
Russian Federation, pr. 60-letiya Oktyabrya, Moscow, 117312

A. V. Vologzhanina

Nesmeyanov Institute of Organoelement Compounds

Email: g-novikova@mail.ru
Russian Federation, ul Vavilova 28, Moscow, 119991

B. V. Lokshin

Nesmeyanov Institute of Organoelement Compounds

Email: g-novikova@mail.ru
Russian Federation, ul Vavilova 28, Moscow, 119991

V. P. Morgalyuk

Institute for Nuclear Research, Russian Academy of Sciences; Nesmeyanov Institute of Organoelement Compounds

Email: g-novikova@mail.ru
Russian Federation, pr. 60-letiya Oktyabrya, Moscow, 117312; ul Vavilova 28, Moscow, 119991

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